package com.neusoft.news.controller;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.neusoft.news.bean.Column;
import com.neusoft.news.service.ColumnService;

/**
 * Servlet implementation class GoToAddNewsPageServlet
 */
@WebServlet("/GoToAddNewsPageServlet")
public class GoToAddNewsPageServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public GoToAddNewsPageServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		ColumnService columnService = new ColumnService();
		List<Column> columnlist = columnService.selectAllColumn();
		if(columnlist!=null) {
			request.setAttribute("columnlist", columnlist);
			request.getRequestDispatcher("/WEB-INF/jsp/addNews.jsp").forward(request, response);
		}else {
			String msg = "查询失败";
			request.setAttribute("msg", msg);
			request.getRequestDispatcher("index.jsp").forward(request, response);
		}
		
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
